{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "cell line", "cell type", "RNA", "protein"], "input": "Taken together, our data demonstrate that TNF gene expression in monocytes induced by different types of stimuli can be blocked by gangliosides at an early step of signal transduction ."}
{"DNA": [], "cell line": [], "cell type": ["monocytes"], "RNA": [], "protein": ["TNF"]}